Strain relief connectors protect your connections from dust, moisture, chemicals and physical forces to ensure a longer wiring life. Strain reliefs reinforce mechanical strength and electrical integrity, especially in highly volatile environments with wide fluctuations in temperature and movement.
What is a Cord Grip Connector?
Cord grips (which are also known as cable glands, connectors, strain relief, or fittings) are devices that attach and secure heavy-duty cables to equipment. They can seal around single or multiple wires or cables – armored or unarmored.
Is strain relief necessary?
When a power cord is connected to terminals inside the appliance, the point where the cord penetrates the shell of the appliance needs to have a strain relief clamp, also sometimes called a cord connector, as a securing device.
How does a strain relief work?
A strain relief is used to provide a transition from flexible cable to a rigid connector or connection point. Cables that pass through an opening into a device typically employ a grommet to anchor the cable to the device and provide protection against damage from an axially applied load.
What is the purpose of cord grips?
Cord grips, also called cable glands, perform a number of essential roles in cable management. Designed to attach and secure the end of an electric cable and the device it’s connected to, cord grips provide earthing, grounding, insulation, bonding and strain relief.
How do you store cords to avoid strain?
Drape electrical cords in a loose bundle
- Double the cord. Collect the male and female plug ends together.
- Tie the cord.
- Create a loop for storing.
- Start with a simple knot.
- Every other coil is reversed.
- Strap for storage.
What is strain relief in electrical wiring?
The strain relief, as the name suggests, relieves a cable of stresses and tensions that could break the conductor inside or the connection between the plug or connector and the cable. It is an essential feature for the mechanical and electrical integrity and overall performance of all types of electrical cables.
What is wire strain relief?
Wire Strain Relief Connectors and Cord Grips. Liquid tight nylon and brass strain relief connectors are indispensable components when it comes to protecting wire and cabling from dust, moisture, and a wide variety of chemicals.
What is power cord strain relief?
The power cord strain relief is designed to slide onto the cord and fit securely at the end, where it’s firm rubber will protect the base of the cord from getting bent and pinched. Keep in mind this high-quality component is made of durable rubber and is sold individually.
What is a strain relief fitting?
Strain Relief Fittings. The strain reliefs have a brass threaded insert that is integral with the fitting, and is inserted during the molding process. This means that the insert is permanently installed and completely integrated into the assembly. These fittings are available in rigid and swivel configurations.
